| Acronym | Definition |
|---|
| SLDF➣Sabaot Land Defence Force (militia; Kenya) |
| SLDF➣Star League Defense Force (Battletech) |
| SLDF➣Sierra Legal Defence Fund |
| SLDF➣Sexuality Leadership Development Fellowship (Lagos, Nigeria) |
| SLDF➣Subcontractors Legal Defense Fund (American Subcontractors Association) |
| SLDF➣Scanning Laser Doppler Flowmetry |